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path: root/drivers/net/wireless/rndis_wlan.c
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Diffstat (limited to 'drivers/net/wireless/rndis_wlan.c')
-rw-r--r--drivers/net/wireless/rndis_wlan.c55
1 files changed, 29 insertions, 26 deletions
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index dfcd02ab6ca..d2a9a08210b 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -2,7 +2,7 @@
* Driver for RNDIS based wireless USB devices.
*
* Copyright (C) 2007 by Bjorge Dijkstra <bjd@jooz.net>
- * Copyright (C) 2008-2009 by Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
+ * Copyright (C) 2008-2009 by Jussi Kivilinna <jussi.kivilinna@iki.fi>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -15,8 +15,7 @@
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
*
* Portions of this file are based on NDISwrapper project,
* Copyright (C) 2003-2005 Pontus Fuchs, Giridhar Pemmasani
@@ -27,7 +26,6 @@
// #define VERBOSE // more; success messages
#include <linux/module.h>
-#include <linux/init.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/ethtool.h>
@@ -484,15 +482,18 @@ static int rndis_change_virtual_intf(struct wiphy *wiphy,
enum nl80211_iftype type, u32 *flags,
struct vif_params *params);
-static int rndis_scan(struct wiphy *wiphy, struct net_device *dev,
+static int rndis_scan(struct wiphy *wiphy,
struct cfg80211_scan_request *request);
static int rndis_set_wiphy_params(struct wiphy *wiphy, u32 changed);
static int rndis_set_tx_power(struct wiphy *wiphy,
+ struct wireless_dev *wdev,
enum nl80211_tx_power_setting type,
int mbm);
-static int rndis_get_tx_power(struct wiphy *wiphy, int *dbm);
+static int rndis_get_tx_power(struct wiphy *wiphy,
+ struct wireless_dev *wdev,
+ int *dbm);
static int rndis_connect(struct wiphy *wiphy, struct net_device *dev,
struct cfg80211_connect_params *sme);
@@ -516,7 +517,7 @@ static int rndis_set_default_key(struct wiphy *wiphy, struct net_device *netdev,
u8 key_index, bool unicast, bool multicast);
static int rndis_get_station(struct wiphy *wiphy, struct net_device *dev,
- u8 *mac, struct station_info *sinfo);
+ const u8 *mac, struct station_info *sinfo);
static int rndis_dump_station(struct wiphy *wiphy, struct net_device *dev,
int idx, u8 *mac, struct station_info *sinfo);
@@ -1289,7 +1290,8 @@ static int set_channel(struct usbnet *usbdev, int channel)
if (is_associated(usbdev))
return 0;
- dsconfig = ieee80211_dsss_chan_to_freq(channel) * 1000;
+ dsconfig = 1000 *
+ ieee80211_channel_to_frequency(channel, IEEE80211_BAND_2GHZ);
len = sizeof(config);
ret = rndis_query_oid(usbdev,
@@ -1618,11 +1620,8 @@ static void set_multicast_list(struct usbnet *usbdev)
} else if (mc_count) {
int i = 0;
- mc_addrs = kmalloc(mc_count * ETH_ALEN, GFP_ATOMIC);
+ mc_addrs = kmalloc_array(mc_count, ETH_ALEN, GFP_ATOMIC);
if (!mc_addrs) {
- netdev_warn(usbdev->net,
- "couldn't alloc %d bytes of memory\n",
- mc_count * ETH_ALEN);
netif_addr_unlock_bh(usbdev->net);
return;
}
@@ -1803,6 +1802,7 @@ static struct ndis_80211_pmkid *update_pmkid(struct usbnet *usbdev,
struct cfg80211_pmksa *pmksa,
int max_pmkids)
{
+ struct ndis_80211_pmkid *new_pmkids;
int i, err, newlen;
unsigned int count;
@@ -1833,11 +1833,12 @@ static struct ndis_80211_pmkid *update_pmkid(struct usbnet *usbdev,
/* add new pmkid */
newlen = sizeof(*pmkids) + (count + 1) * sizeof(pmkids->bssid_info[0]);
- pmkids = krealloc(pmkids, newlen, GFP_KERNEL);
- if (!pmkids) {
+ new_pmkids = krealloc(pmkids, newlen, GFP_KERNEL);
+ if (!new_pmkids) {
err = -ENOMEM;
goto error;
}
+ pmkids = new_pmkids;
pmkids->length = cpu_to_le32(newlen);
pmkids->bssid_info_count = cpu_to_le32(count + 1);
@@ -1901,6 +1902,7 @@ static int rndis_set_wiphy_params(struct wiphy *wiphy, u32 changed)
}
static int rndis_set_tx_power(struct wiphy *wiphy,
+ struct wireless_dev *wdev,
enum nl80211_tx_power_setting type,
int mbm)
{
@@ -1928,7 +1930,9 @@ static int rndis_set_tx_power(struct wiphy *wiphy,
return -ENOTSUPP;
}
-static int rndis_get_tx_power(struct wiphy *wiphy, int *dbm)
+static int rndis_get_tx_power(struct wiphy *wiphy,
+ struct wireless_dev *wdev,
+ int *dbm)
{
struct rndis_wlan_private *priv = wiphy_priv(wiphy);
struct usbnet *usbdev = priv->usbdev;
@@ -1941,9 +1945,10 @@ static int rndis_get_tx_power(struct wiphy *wiphy, int *dbm)
}
#define SCAN_DELAY_JIFFIES (6 * HZ)
-static int rndis_scan(struct wiphy *wiphy, struct net_device *dev,
+static int rndis_scan(struct wiphy *wiphy,
struct cfg80211_scan_request *request)
{
+ struct net_device *dev = request->wdev->netdev;
struct usbnet *usbdev = netdev_priv(dev);
struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
int ret;
@@ -1956,9 +1961,6 @@ static int rndis_scan(struct wiphy *wiphy, struct net_device *dev,
*/
rndis_check_bssid_list(usbdev, NULL, NULL);
- if (!request)
- return -EINVAL;
-
if (priv->scan_request && priv->scan_request != request)
return -EBUSY;
@@ -2023,7 +2025,7 @@ static bool rndis_bss_info_update(struct usbnet *usbdev,
bss = cfg80211_inform_bss(priv->wdev.wiphy, channel, bssid->mac,
timestamp, capability, beacon_interval, ie, ie_len, signal,
GFP_KERNEL);
- cfg80211_put_bss(bss);
+ cfg80211_put_bss(priv->wdev.wiphy, bss);
return (bss != NULL);
}
@@ -2287,7 +2289,7 @@ static int rndis_join_ibss(struct wiphy *wiphy, struct net_device *dev,
{
struct rndis_wlan_private *priv = wiphy_priv(wiphy);
struct usbnet *usbdev = priv->usbdev;
- struct ieee80211_channel *channel = params->channel;
+ struct ieee80211_channel *channel = params->chandef.chan;
struct ndis_80211_ssid ssid;
enum nl80211_auth_type auth_type;
int ret, alg, length, chan = -1;
@@ -2488,7 +2490,7 @@ static void rndis_fill_station_info(struct usbnet *usbdev,
}
static int rndis_get_station(struct wiphy *wiphy, struct net_device *dev,
- u8 *mac, struct station_info *sinfo)
+ const u8 *mac, struct station_info *sinfo)
{
struct rndis_wlan_private *priv = wiphy_priv(wiphy);
struct usbnet *usbdev = priv->usbdev;
@@ -2712,7 +2714,7 @@ static void rndis_wlan_craft_connected_bss(struct usbnet *usbdev, u8 *bssid,
bss = cfg80211_inform_bss(priv->wdev.wiphy, channel, bssid,
timestamp, capability, beacon_period, ie_buf, ie_len,
signal, GFP_KERNEL);
- cfg80211_put_bss(bss);
+ cfg80211_put_bss(priv->wdev.wiphy, bss);
}
/*
@@ -2834,10 +2836,11 @@ static void rndis_wlan_do_link_up_work(struct usbnet *usbdev)
bssid, req_ie, req_ie_len,
resp_ie, resp_ie_len, GFP_KERNEL);
} else if (priv->infra_mode == NDIS_80211_INFRA_ADHOC)
- cfg80211_ibss_joined(usbdev->net, bssid, GFP_KERNEL);
+ cfg80211_ibss_joined(usbdev->net, bssid,
+ get_current_channel(usbdev, NULL),
+ GFP_KERNEL);
- if (info != NULL)
- kfree(info);
+ kfree(info);
priv->connected = true;
memcpy(priv->bssid, bssid, ETH_ALEN);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-10 13:15:42 +0000